Site template differences - STS#0 and EHS#1

I just created a site using each of these templates and am looking for the answer to the OP's question. 

After digging through the Site Contents and Site Settings, the only difference I can see is that the EHS#1 site is missing the "Delete this site" link under Site Actions (on the Site Settings page). There does not appear to be any other way to delete the site, although obviously it could be deleted (er, 'removed') via Powershell. 

That being said, I'm curious as to the logic behind having it as a separate template. I guess it would prevent users from inadvertently deleting sites. If that's a problem in your organization, you probably have more pressing issues than which template to use.